package com.zzyl.nursing.service.impl;

import java.time.Instant;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.util.*;

import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.zzyl.common.constant.HttpStatus;
import com.zzyl.common.core.domain.AjaxResult;
import com.zzyl.common.core.page.TableDataInfo;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.common.utils.UserThreadLocal;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.domain.Elder;
import com.zzyl.nursing.domain.ElderlyInfo;
import com.zzyl.nursing.domain.FamilyMemberElderList;
import com.zzyl.nursing.dto.ElderlyPersonDto;
import com.zzyl.nursing.dto.UserLoginRequestDto;
import com.zzyl.nursing.mapper.ElderMapper;
import com.zzyl.nursing.service.WechatService;
import com.zzyl.nursing.vo.LoginVo;
import org.apache.ibatis.annotations.Param;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

/**
 * 老人家属Service业务层处理
 *
 * @author ruoyi
 * @date 2024-09-19
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper,FamilyMember> implements IFamilyMemberService
{



    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    @Autowired
    private WechatService wechatService;

    @Autowired
    private TokenService tokenService;



    static List<String> DEFAULT_NICK_NAME = ListUtil.of(
            "生活更美好",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝");
    @Autowired
    private ElderMapper elderMapper;

    @Override
    public List<FamilyMemberElderList> SelectMyFamilyList(Integer pageNum, Integer pageSize) {
        List<FamilyMemberElderList>  list =  familyMemberMapper.SelectMyFamilyList();
        return list;
    }

    @Override
    public List<ElderlyInfo> SelectMyFamilyListSelectPage(Integer pageNum, Integer pageSize) {

        List<ElderlyInfo>  list =  familyMemberMapper.SelectMyFamilyListSelectPage();
        return list;
    }



    /**
     * 绑定家人
     * @param elderlyPersonDto
     */
    @Override
    public void familyAdd(ElderlyPersonDto elderlyPersonDto) {
        //1.获取当前登录用户的id
        Long userId = UserThreadLocal.getUserId();
        //2.设置创建人
        elderlyPersonDto.setCreateBy(userId);

        //设置家属id
        elderlyPersonDto.setFamilyMemberId(userId);
        LambdaQueryWrapper<Elder> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(Elder::getIdCardNo,elderlyPersonDto.getIdCard());
        Elder elder = elderMapper.selectOne(queryWrapper);
        elderlyPersonDto.setElderId(elder.getId());
        familyMemberMapper.insertFamilyMemberElder(elderlyPersonDto);
    }


    /**
     * 小程序登录
     *
     * @param dto
     * @return
     */
    @Override
    public LoginVo login(UserLoginRequestDto dto) {

        //1.获取openid(调用微信的接口获取) ***
        String openid = wechatService.getOpenid(dto.getCode());

        //2.根据openid查询用户
        LambdaQueryWrapper<FamilyMember> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(FamilyMember::getOpenId,openid);
        FamilyMember familyMember = getOne(queryWrapper);

        //3.判断用户是否存在，用户不存在，就构建用户
        if(ObjectUtil.isEmpty(familyMember)){
            /*familyMember = new FamilyMember();
            familyMember.setOpenId(openid);*/
            familyMember = FamilyMember.builder()
                    .openId(openid)
                    .build();
        }

        //4.获取用户的手机号（调用微信的接口获取）***
        String phone = wechatService.getPhone(dto.getPhoneCode());

        //5. 新增或修改用户
        inserOrUpdateFamilyMember(familyMember,phone);

        //6. 把用户的信息封装到token,返回
        Map<String,Object> claims = new HashMap<>();
        claims.put("username",familyMember.getName());
        claims.put("userId",familyMember.getId());
        String token = tokenService.createToken(claims);

        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());

        return loginVo;
    }

    /**
     * 新增或修改用户
     * @param familyMember
     * @param phone
     */
    private void inserOrUpdateFamilyMember(FamilyMember familyMember, String phone) {

        //1. 判断新的手机跟数据库中保存的手机号是否一致
        if(ObjectUtil.notEqual(familyMember.getPhone(),phone)){
            familyMember.setPhone(phone);
        }

        //2. id是否存在，如存在，就修改
        if(ObjectUtil.isNotEmpty(familyMember.getId())){
            updateById(familyMember);
            return;
        }

        //3. 不存在，就新增 (拼装用户的昵称：随机字符串+手机号后4位)
        int index = (int)(Math.random() * DEFAULT_NICK_NAME.size());
        String nickName = DEFAULT_NICK_NAME.get(index)+ phone.substring(phone.length()-4);
        familyMember.setName(nickName);
        save(familyMember);

    }

    /**
     * 查询老人家属
     *
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id)
    {
        return getById(id);
    }

    /**
     * 查询老人家属列表
     *
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember)
    {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     *
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember)
    {
        return save(familyMember)?1:0;
    }

    /**
     * 修改老人家属
     *
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember)
    {
        return updateById(familyMember)?1:0;
    }

    /**
     * 批量删除老人家属
     *
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids)
    {
        return removeByIds(Arrays.asList(ids))?1:0;
    }

    /**
     * 删除老人家属信息
     *
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id)
    {
        return removeById(id)?1:0;
    }

    /**
     * 解绑老人
     */
    @Override
    public void deleteById(Long id) {
        //根据id删除
        familyMemberMapper.deleteElderById(id);

    }

    @Override
    public List<Map<String,Object>> queryDeviceDataListByDay(String iotId, Long endTime, Long startTime, String functionId) {
        LocalDateTime start = Instant.ofEpochMilli(startTime).atZone(ZoneId.systemDefault()).toLocalDateTime();
        LocalDateTime end = Instant.ofEpochMilli(endTime).atZone(ZoneId.systemDefault()).toLocalDateTime();
        List<Map<String,Object>>  list2 = familyMemberMapper.queryDeviceDataListByDay(iotId,end,start,functionId);
        List<Map<String,Object>> list = new ArrayList<>();
        for (int i = 0; i <= 23; i++) {
            Map<String, Object> map = new HashMap<>();
            String hour = (i < 10) ? "0" + i : String.valueOf(i); // 如果i小于10，前面加0
            map.put("dateTime", hour + ":00");
            map.put("dataValue", 0);
            list.add(map);
        }
        // 将 list2 中的数据写入 list
        for (Map<String, Object> data : list2) {
            String dateTime = (String) data.get("dateTime");
            Double dataValue = (Double) data.get("dataValue");
            // 遍历 list 找到对应的小时，并更新 dataValue
            for (Map<String, Object> hourData : list) {
                if (hourData.get("dateTime").equals(dateTime)) {
                    hourData.put("dataValue", dataValue);
                    break;
                }
            }
        }

        return list;
    }

    @Override
    public List<Map<String, Object>> queryDeviceDataListByWeek(String iotId, Long endTime, Long startTime, String functionId) {
        LocalDateTime start = Instant.ofEpochMilli(startTime).atZone(ZoneId.systemDefault()).toLocalDateTime();
        LocalDateTime end = Instant.ofEpochMilli(endTime).atZone(ZoneId.systemDefault()).toLocalDateTime();
        // 遍历并打印出这七天的日期
        List<Map<String,Object>> list = new ArrayList<>();
        for (LocalDateTime date = start; !date.isAfter(end); date = date.plusDays(1)) {
            System.out.println(date);
            // 获取日和月并转换为字符串
            int day = date.getDayOfMonth();
            int month = date.getMonthValue();
            String formattedMonth = String.format("%02d", month);

            Map<String,Object> map = new HashMap<>();
            map.put("dateTime",formattedMonth+"."+day);
            map.put("dataValue",0);
            list.add(map);
        }



        List<Map<String,Object>>  list2 = familyMemberMapper.queryDeviceDataListByWeek(iotId,end,start,functionId);
        // 将 list2 中的数据写入 list
        for (Map<String, Object> data : list2) {
            String dateTime = (String) data.get("dateTime");
            Double dataValue = (Double) data.get("dataValue");
            // 遍历 list 找到对应的小时，并更新 dataValue
            for (Map<String, Object> hourData : list) {
                if (hourData.get("dateTime").equals(dateTime)) {
                    hourData.put("dataValue", dataValue);
                    break;
                }
            }
        }

        return list;
    }
}
